# Coding Standards

> Team coding standards, naming conventions, and architecture patterns. Activate when writing or reviewing implementation [cite_start]code to enforce project-specific style and structural rules [cite: 1, 103-104].

- Skill: `ampplex/coding-standards` (Agent Skill)
- Install (CLI): `npx skillmds@latest add ampplex/coding-standards`
- Raw SKILL.md: https://api.skillmd.com/api/skills/ampplex/coding-standards/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: Ampplex (https://skillmd.com/u/ampplex)
- Updated: 2026-09-22
- Page: https://skillmd.com/skills/ampplex/coding-standards

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# Procedural Instructions
When writing code for this repository, you MUST adhere to the following rules:
1. Always use functional programming patterns where possible.
2. Structure modules by feature, not by type.
3. Co-locate test files next to their implementation files (e.g., `module.test.js`).
4. Ensure all error handling uses the centralized `AppError` class.